从我做起，从小事做起，为举办世博会创造良好的社会环境。

Create a better social environment for EXPOs from trifles and from ourselves.

youdao

因此 ，学校、家庭和有关部门要采取有力措施 ，预防和抑制青少年偏差行为 ，为青少年健康成长创造良好的社会环境。

Therefore , school , family and related social institutions should take efficient measures to prevent teenagers' deviant behaviour, and build a healthy social environment for them.

youdao

关于应采取何种政策才能创造便于作出健康选择的社会环境问题，已有良好的研究，这些政策的成功记录已得到证实。

Policies that create social environments that make healthy choices the easy choices are well studied and have a proven track record of success.

youdao